As consumers worry about medication costs, states are trying to lower drug prices by reining in big companies that oversee prescription coverage for health insurers. This was reported by Qazaqyia.kz citing Associated Press.

Some of those companies, called pharmacy benefit managers, also own pharmacies, and one of them, CVS, has spent millions of dollars fighting the regulations.

Affordability is a key issue ahead of this year's midterm elections. Legislators in at least a dozen states passed laws this year to limit compensation to the companies, set minimum payments from the companies to pharmacists and require the companies to disclose more information to their clients, states and the public.

A Tennessee law will bar pharmacy benefit managers from operating retail pharmacies as of July 1, 2028, though CVS Health Corp. has filed a federal lawsuit to avoid having to close its 136 pharmacies there.